#2C63C0#2C63C0

#2C63C0 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.5% C 0.157 H 260.3°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#2C63C0
RGB	rgb(44, 99, 192)
HSL	hsl(218, 63%, 46%)
HSV	hsv(218, 77%, 75%)
CMYK	cmyk(77.1%, 48.4%, 0%, 24.7%)
CIE-LAB	lab(43.16, 15.28, -53.96)
CIE-LCH	lch(43.16, 56.08, 285.81°)
OKLab	oklab(51.49% -0.0266 -0.1551)
OKLCH	oklch(51.49% 0.157 260.3)
XYZ	xyz(15.0115, 13.2632, 51.6278)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C63C0 #C0892C

analogous

#2CADC0 #2C63C0 #3F2CC0

triadic

#2C63C0 #C02C63 #63C02C

tetradic

#2C63C0 #C02CAD #C0892C #2CC03F

square

#2C63C0 #C02CAD #C0892C #2CC03F

split-complementary

#2C63C0 #C03F2C #ADC02C

monochromatic

#15305C #21498E #2C63C0 #5283D7 #84A7E3

Accessibility & contrast

On white

5.75

#2C63C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#2C63C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C63C0

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C63C0	#FFFFFF	#000000	##FFFFFF
##2C63C0	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6DC3

Deuteranopia (green-blind)

#0060BE

Tritanopia (blue-blind)

#007988

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2c63c0;
/* rgb */ color: rgb(44, 99, 192);
/* oklch */ color: oklch(51.5% 0.157 260.3);

Tailwind

colors: {
  custom: {
    50: '#7b8ed4',
    500: '#2c63c0',
    950: '#000000',
  },
}

SCSS

$custom: #2c63c0;
$custom-light: #7b8ed4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c63c0",
  "rgb": {
    "r": 44,
    "g": 99,
    "b": 192
  },
  "hsl": {
    "h": 217.703,
    "s": 62.712,
    "l": 46.275
  },
  "oklch": {
    "l": 0.51491,
    "c": 0.15733,
    "h": 260.3
  },
  "luminance": 0.13265
}

Semantic roles & 50–950 ramp

primary

#2C63C0

secondary

#CCAE7C

accent

#A942E6

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2C63C0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →